4 lines
9.8 KiB
JavaScript

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D.Decoration.none},update(e,a){try{for(let l of a.effects)l.is(B)&&(e=D.Decoration.set(l.value.flatMap(u=>(u.context.locations||[]).map(({start:f,end:c})=>{const i=u.context.color||"#FFCA28";let m=a.newDoc.line(f.line).from+f.column,n=a.newDoc.line(c.line).from+c.column;const r=a.newDoc.length;return m>r||n>r?void 0:D.Decoration.mark({attributes:{style:`outline: 1px solid ${i}`}}).range(m,n)})).filter(Boolean),!0));return e}catch{return e}},provide:e=>D.EditorView.decorations.from(e)});function $({value:e,onChange:a,onViewChanged:l,onCursor:u,options:f,editorDidMount:c}){return g.default.createElement(g.default.Fragment,null,g.default.createElement(te.CodeMirror,{onViewChange:l,style:{display:"flex",flexDirection:"column",flex:"1 0 auto"},value:e,onChange:a,extensions:[oe.javascript(),be,pe]}))}function Q(e){const{onEvent:a,onQuery:l,onSchedule:u,ready:f=!0,onDraw:c}=e,[i,m]=o.useState(!1),n=1,r=()=>Math.floor(p.Tone.getTransport().seconds/n),y=(b=r())=>{const w=new z.TimeSpan(b,b+1),S=l?.(new z.State(w))||[];u?.(S,b);const H=w.begin.valueOf();p.Tone.getTransport().cancel(H);const N=(b+1)*n-.5,R=Math.max(p.Tone.getTransport().seconds,N)+.1;p.Tone.getTransport().schedule(()=>{y(b+1)},R),S?.filter(h=>h.part.begin.equals(h.whole?.begin)).forEach(h=>{p.Tone.getTransport().schedule(k=>{a(k,h,p.Tone.getContext().currentTime),p.Tone.Draw.schedule(()=>{c?.(k,h)},k)},h.part.begin.valueOf())})};o.useEffect(()=>{f&&y()},[a,u,l,c,f]);const _=async()=>{m(!0),await p.Tone.start(),p.Tone.getTransport().start("+0.1")},C=()=>{p.Tone.getTransport().pause(),m(!1)};return{start:_,stop:C,onEvent:a,started:i,setStarted:m,toggle:()=>i?C():_(),query:y,activeCycle:r}}function U(e){return o.useEffect(()=>(window.addEventListener("message",e),()=>window.removeEventListener("message",e)),[e]),o.useCallback(a=>window.postMessage(a,"*"),[])}let he=()=>Math.floor((1+Math.random())*65536).toString(16).substring(1);const ve=e=>encodeURIComponent(btoa(e));function G({tune:e,defaultSynth:a,autolink:l=!0,onEvent:u,onDraw:f}){const c=o.useMemo(()=>he(),[]),[i,m]=o.useState(e),[n,r]=o.useState(),[y,_]=o.useState(""),[C,E]=o.useState(),[b,w]=o.useState(!1),[S,H]=o.useState(""),[N,R]=o.useState(),h=o.useMemo(()=>i!==n||C,[i,n,C]),k=o.useCallback(d=>_(t=>t+`${t?`
`:""}${d}`),[]),K=o.useMemo(()=>{if(n&&!n.includes("strudel disable-highlighting"))return(d,t)=>f?.(d,t,n)},[n,f]),T=Q({onDraw:K,onEvent:o.useCallback((d,t,Y)=>{try{u?.(t),t.context.logs?.length&&t.context.logs.forEach(k);const{onTrigger:x,velocity:Z}=t.context;if(x)x(d,t,Y,1,t.wholeOrPart().begin.valueOf(),t.duration.valueOf());else if(a){const ee=ne.getPlayableNoteValue(t);a.triggerAttackRelease(ee,t.duration.valueOf(),d,Z)}else throw new Error("no defaultSynth passed to useRepl.")}catch(x){console.warn(x),x.message="unplayable event: "+x?.message,k(x.message)}},[u,k,a]),onQuery:o.useCallback(d=>{try{return N?.query(d)||[]}catch(t){return console.warn(t),t.message="query error: "+t.message,E(t),[]}},[N]),onSchedule:o.useCallback((d,t)=>X(d,t),[]),ready:!!N&&!!n}),A=U(({data:{from:d,type:t}})=>{t==="start"&&d!==c&&(T.setStarted(!1),r(void 0))}),L=o.useCallback(async(d=i)=>{if(n&&!h){E(void 0),T.start();return}try{w(!0);const t=await re.evaluate(d);T.start(),A({type:"start",from:c}),R(()=>t.pattern),l&&(window.location.hash="#"+encodeURIComponent(btoa(i))),H(ve(i)),E(void 0),r(d),w(!1)}catch(t){t.message="evaluation error: "+t.message,console.warn(t),E(t)}},[n,h,i,T,l,c,A]),X=(d,t)=>{d.length};return{pending:b,code:i,setCode:m,pattern:N,error:C,cycle:T,setPattern:R,dirty:h,log:y,togglePlay:()=>{T.started?T.stop():L()},setActiveCode:r,activateCode:L,activeCode:n,pushLog:k,hash:S}}function V(...e){return e.filter(Boolean).join(" ")}let q=[],O;function J({view:e,pattern:a,active:l}){o.useEffect(()=>{if(e)if(a&&l){let f=function(){try{const c=p.Tone.getTransport().seconds,m=[Math.max(O||c,c-1/10),c+1/60];O=c+1/60,q=q.filter(r=>r.whole.end>c);const n=a.queryArc(...m).filter(r=>r.hasOnset());q=q.concat(n),e.dispatch({effects:B.of(q)})}catch{e.dispatch({effects:B.of([])})}u=requestAnimationFrame(f)},u=requestAnimationFrame(f);return()=>{cancelAnimationFrame(u)}}else q=[],e.dispatch({effects:B.of([])})},[a,l,e])}const ye="_container_10e1g_1",Ce="_header_10e1g_5",we="_buttons_10e1g_9",ke="_button_10e1g_9",Me="_buttonDisabled_10e1g_17",Ee="_error_10e1g_21",Te="_body_10e1g_25";var M={container:ye,header:Ce,buttons:we,button:ke,buttonDisabled:Me,error:Ee,body:Te};function j({type:e}){return g.default.createElement("svg",{xmlns:"http://www.w3.org/2000/svg",className:"sc-h-5 sc-w-5",viewBox:"0 0 20 20",fill:"currentColor"},{refresh:g.default.createElement("path",{fillRule:"evenodd",d:"M4 2a1 1 0 011 1v2.101a7.002 7.002 0 0111.601 2.566 1 1 0 11-1.885.666A5.002 5.002 0 005.999 7H9a1 1 0 010 2H4a1 1 0 01-1-1V3a1 1 0 011-1zm.008 9.057a1 1 0 011.276.61A5.002 5.002 0 0014.001 13H11a1 1 0 110-2h5a1 1 0 011 1v5a1 1 0 11-2 0v-2.101a7.002 7.002 0 01-11.601-2.566 1 1 0 01.61-1.276z",clipRule:"evenodd"}),play:g.default.createElement("path",{fillRule:"evenodd",d:"M10 18a8 8 0 100-16 8 8 0 000 16zM9.555 7.168A1 1 0 008 8v4a1 1 0 001.555.832l3-2a1 1 0 000-1.664l-3-2z",clipRule:"evenodd"}),pause:g.default.createElement("path",{fillRule:"evenodd",d:"M18 10a8 8 0 11-16 0 8 8 0 0116 0zM7 8a1 1 0 012 0v4a1 1 0 11-2 0V8zm5-1a1 1 0 00-1 1v4a1 1 0 102 0V8a1 1 0 00-1-1z",clipRule:"evenodd"})}[e])}function xe({tune:e,defaultSynth:a,hideOutsideView:l=!1}){const{code:u,setCode:f,pattern:c,activateCode:i,error:m,cycle:n,dirty:r,togglePlay:y}=G({tune:e,defaultSynth:a,autolink:!1}),[_,C]=o.useState(),[E,b]=ae.useInView({threshold:.01}),w=o.useRef(),S=o.useMemo(()=>((b||!l)&&(w.current=!0),b||w.current),[b,l]);return J({view:_,pattern:c,active:n.started}),g.default.createElement("div",{className:M.container,ref:E},g.default.createElement("div",{className:M.header},g.default.createElement("div",{className:M.buttons},g.default.createElement("button",{className:V(M.button,n.started?"sc-animate-pulse":""),onClick:()=>y()},g.default.createElement(j,{type:n.started?"pause":"play"})),g.default.createElement("button",{className:V(r?M.button:M.buttonDisabled),onClick:()=>i()},g.default.createElement(j,{type:"refresh"}))),m&&g.default.createElement("div",{className:M.error},m.message)),g.default.createElement("div",{className:M.body},S&&g.default.createElement($,{value:u,onChange:f,onViewChanged:C})))}function _e(e){const{ready:a,connected:l,disconnected:u}=e,[f,c]=o.useState(!0),[i,m]=o.useState(v.WebMidi?.outputs||[]);return o.useEffect(()=>{v.enableWebMidi().then(()=>{v.WebMidi.addListener("connected",r=>{m([...v.WebMidi.outputs]),l?.(v.WebMidi,r)}),v.WebMidi.addListener("disconnected",r=>{m([...v.WebMidi.outputs]),u?.(v.WebMidi,r)}),a?.(v.WebMidi),c(!1)}).catch(r=>{if(r){console.error(r),console.warn("Web Midi could not be enabled..");return}})},[a,l,u,i]),{loading:f,outputs:i,outputByName:r=>v.WebMidi.getOutputByName(r)}}exports.CodeMirror=$;exports.MiniRepl=xe;exports.cx=V;exports.useCycle=Q;exports.useHighlighting=J;exports.usePostMessage=U;exports.useRepl=G;exports.useWebMidi=_e;